Product Description: Material:Plastic Type:Bass Age Range:> 6 years old Features:Educational Gender:Unisex Product Name: Multifunctional Guitar Set Product size: Bass: 24*5.5*72cm Speaker: 18.5*8*26cm Wheat rack size: 55-94*25*25 Microphone size: 20.5*5.4 Packing size: 72.5*25.5*11cm Product list: bass, microphone stand, microphone, audio, auxiliary cable Packing: color box Battery: 6 AA batteries (need to bring your own) Note: The shooting light and different display may cause the color of the item in the picture to be slightly different from the actual item. The measurement tolerance is 1-3cm